Overview

overview

10

Static

static

10

7036d9af16...0c.exe

windows7-x64

10

7036d9af16...0c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c

  • Size

    1.7MB

  • Sample

    241130-3xqj1azjdt

  • MD5

    48b681e25b5f9c82adbfc2eed4e644cf

  • SHA1

    7c4be41399eee4e5357356240b5b84a302d7bbd0

  • SHA256

    7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c

  • SHA512

    23558f8d287ed4cfa4ac5e441d26998e4b89f77c63814a67002c47234df111123403392842c7c80aceb583f0d87bd57366fd53cf88dc6b073b8fec4cf47694bf

  • SSDEEP

    24576:2nsJ39LyjbJkQFMhmC+6GD9DGQB+2DR7BWYpcyo44u0aPVBWYpzW:2nsHyjtk2MYC5GDr7Vh102Ti

Score
10/10
xredbackdoordiscoverypersistence

Malware Config

Extracted

Family

xred

C2

xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Targets

    • Target

      7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c

    • Size

      1.7MB

    • MD5

      48b681e25b5f9c82adbfc2eed4e644cf

    • SHA1

      7c4be41399eee4e5357356240b5b84a302d7bbd0

    • SHA256

      7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c

    • SHA512

      23558f8d287ed4cfa4ac5e441d26998e4b89f77c63814a67002c47234df111123403392842c7c80aceb583f0d87bd57366fd53cf88dc6b073b8fec4cf47694bf

    • SSDEEP

      24576:2nsJ39LyjbJkQFMhmC+6GD9DGQB+2DR7BWYpcyo44u0aPVBWYpzW:2nsHyjtk2MYC5GDr7Vh102Ti

    Score
    10/10
    xredbackdoordiscoverypersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks